The play had already been on for quite some time when we __________ at the New Theatre.
| A．have arrived | B．arrived |
| C．had arrived | D．arrive |
. Seeing the ______ flood, she was _____ to take the boat.
| A．scaring, scaring | B．scared, scared |
| C．scaring, scared | D．scared, scaring |
He _____ more than 5,000 English words when he entered the university at the age of 15.
| A．has learned | B．would have learned |
| C．learned | D．had learned |
Jenny ought to stop work .She has a headache because she ______ too long.
| A．read | B．is reading |
| C．had read | D．has been reading |
For miles around me there was nothing but an island, without a single plant or tree ______.
| A．in sight | B．out of sight | C．in place | D．out of place |
. I always take something to read when I go to the doctor’s _____ I have to wait.
| A．in case | B．so that | C．in order | D．as if |